Read what ships.

21PlanetScale · scaling

Handling hot shards

Growing applications often encounter hot shards when certain tenants or data subsets outgrow initial sharding strategies based on workspace IDs. To mitigate this, teams can scale up resources, isolate large tenants into specific key ranges, or fundamentally change the shard key for problematic tables based on access patterns. Neki facilitates these adjustments by allowing declarative data topologies and online resharding without downtime.

DEPTH ■■■■■7 min read3 weeks ago

MySQLPostgreSQL

Sign in to save and rate

22Martin Fowler · practice

Build your slide template

Presenters often struggle with the visual design of slides and default to cluttered or uniform corporate templates. To build a better presentation foundation, the author recommends sticking to a restricted color palette, limiting the number of fonts, and using minimal layouts without unnecessary floodmarks like page numbers or logos. This approach results in a cohesive visual identity that provides greater flexibility during slide construction.

DEPTH ■■■■■11 min read11 days ago

Sign in to save and rate

23Martin Fowler · practice

Bliki: Sensible Default

The engineering post introduces the concept of a sensible default as an alternative to best practices in software development. Sensible defaults serve as reliable starting points for tasks in the absence of hard constraints, while still allowing teams to adapt and override them when context requires. Organizations like Thoughtworks utilize playbooks of these defaults to guide initial work while encouraging regular reflection and adjustment.

DEPTH ■■■■■2 min read3 weeks ago

Sign in to save and rate

24Martin Fowler · practice

Fragments: September 29

This post discusses observations on coding agents, focusing on their persistence, the role of training material in hacking behavior, and the need for greater safety measures and liability. It examines experiments with unlimited tokens and explores regulatory and educational perspectives on agentic AI.

DEPTH ■■■■■4 min read3 weeks ago

Sign in to save and rate